/**
 * Copyright (C) 2013 DaiKit.com - daikit4gxt module (admin@daikit.com)
 *
 *         Project home : http://code.daikit.com/daikit4gxt
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.daikit.daikit4gxt.client.ui.popup;

import com.daikit.daikit4gxt.client.DkMain;
import com.daikit.daikit4gxt.client.ui.forms.MyFixedFormPanel;
import com.google.gwt.uibinder.client.UiChild;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Widget;
import com.sencha.gxt.widget.core.client.Component;
import com.sencha.gxt.widget.core.client.container.MarginData;


/**
 * Dialog box for forms
 * 
 * @author tcaselli
 * @version $Revision$ Last modifier: $Author$ Last commit: $Date$
 */
public abstract class MyFormDialog extends MySimpleControlsPopup
{
	protected final MyFixedFormPanel formPanel;

	/**
	 * Constructor. Wrapper to {@link #MyFormDialog(boolean, int, int, DisplayableButton...)} with
	 * width=DkMain.config().getDefaultPopupWidth()
	 * 
	 * @param resizable
	 * @param numberOfColumns
	 *           in the form
	 * @param displayableButtons
	 */
	public MyFormDialog(final boolean resizable, final int numberOfColumns, final DisplayableButton... displayableButtons)
	{
		this(resizable, numberOfColumns, DkMain.config().getPopupWidth(), displayableButtons);
	}

	/**
	 * Constructor
	 * 
	 * @param resizable
	 * @param numberOfColumns
	 *           in the form
	 * @param width
	 * @param displayableButtons
	 */
	public MyFormDialog(final boolean resizable, final int numberOfColumns, final int width,
			final DisplayableButton... displayableButtons)
	{
		super(resizable, displayableButtons);
		setWidth(width);
		formPanel = new MyFixedFormPanel(numberOfColumns, width - 6 * 2);// double padding 6px
		setKeepScrollableWidth(false);
		super.add(formPanel);
	}

	@Override
	public void setWidth(final int width)
	{
		super.setWidth(width);
		if (formPanel != null)
		{
			formPanel.setWidth(width - 6 * 2);
		}
	}

	/**
	 * Please use addField(Widget, int) instead of add(IsWidget).
	 */
	@Deprecated
	@Override
	public void add(final IsWidget child)
	{
		super.add(child);
	}

	/**
	 * Please use addField(Widget, int) instead of add(Widget).
	 */
	@Deprecated
	@Override
	public void add(final Widget child)
	{
		super.add(child);
	}

	/**
	 * Please use addField(Widget, int) instead of add(Widget, MarginData).
	 */
	@Deprecated
	@Override
	@UiChild(limit = 1, tagname = "child")
	public void add(final Widget child, final MarginData layoutData)
	{
		super.add(child, layoutData);
	}

	protected void addField(final Component widget)
	{
		formPanel.add(widget);
	}

	protected void addField(final Component widget, final int columnIndex)
	{
		formPanel.add(widget, columnIndex);
	}

	/**
	 * set to false if you are sure there will be no scroll bar to be displayed, default is false.
	 * 
	 * @param scrollable
	 */
	public void setKeepScrollableWidth(final boolean scrollable)
	{
		formPanel.setKeepScrollableWidth(scrollable);
	}

	/**
	 * @return the formPanel
	 */
	public MyFixedFormPanel getFormPanel()
	{
		return formPanel;
	}
}
